Powell (groin) is listed as out ahead of Friday's game against Washington.
Powell has appeared in Miami's last two games despite battling groin soreness. However, he won't play Friday, giving him one more opportunity to suit up before the Heat gear up for the Play-In Tournament. With Tyler Herro (foot) also ruled out Friday, Kasparas Jakucionis may draw a sport start against one of the most defensively vulnerable teams in the league.